As they did last year
with their "Phase One" short film finale, "Item 47," Marvel Studios hosted a special San Diego premiere screening of the new 15-minute "Agent Carter" short, which will be included as a bonus feature on the Iron Man 3
Blu-ray release. While it's well-known that the film features Captain America: The First Avenger
star Hayley Atwell returning in the role of Peggy Carter, the film also offers a wide variety of surprise cameos. We'll refrain from revealing the two big ones at the end, but if you want to stay completely spoiler-free, stop reading now.
"After the premiere of 'Captain America,' I went straight back to London to do a play," says Atwell of how the project came about. "I thought that was the end of it. Then months and months and months later, I got a call from Lou [D'Esposito] saying that this was something that we could make together. It was as new to me as it was to the fans."